AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
9,084 Commits 1 Branch 0 Tags 839 MiB
df35732ab2
Commit Graph

1591 Commits

Author SHA1 Message Date
erik.corry@gmail.com
ae4fcd9702 Limit work done analyzing regexps with very large fanout. 
BUG=128821
Review URL: https://chromiumcodereview.appspot.com/10448117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-01 11:28:52 +00:00
rossberg@chromium.org
e4c472a7af Implement correct checking for inherited readonliness on assignment. 
Removes 6 out of 8 of our remaining unintentional failures on test262.

Also fixes treatment of inherited setters added after the fact.

Specifically:

- In the runtime, when looking for setter callbacks in the prototype chain,
  also look for read-only properties. If one is found, reject (exception in
  strict mode). If a proxy is found, invoke proper trap.
  Note: this folds in the CanPut function from the spec and avoids an extra
  lookup over the prototype chain.

- In generated code for stores, insert a test for the maps from the prototype
  chain, but only up to the object where the property already exists (which
  may be the object itself).
  In Hydrogen, if the found property is read-only or not cacheable (e.g. a
  proxy), bail out; in a stub, generate an unconditional miss (to get an
  exception in strict mode).

- Add test cases and adapt existing test expectations.

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10388047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-01 10:51:36 +00:00
erik.corry@gmail.com
047a7cfee0 Avoid overdeep recursion in regexp where a guarded expression with a 
minimum repetition count is inside another quantifier.
Bug=129926
Review URL: https://chromiumcodereview.appspot.com/10451092

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-31 11:59:04 +00:00
erik.corry@gmail.com
b7b43e9af9 Revert r11681 https://chromiumcodereview.appspot.com/10448011 
(Keep track of which maps are associated with prototype objects so we can tune the fast-case vs. hash map heuristics accordingly.).
Reverting because the dict-mode to fast case transformation loses the iteration order information.
Review URL: https://chromiumcodereview.appspot.com/10448097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11685 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-31 09:27:39 +00:00
erik.corry@gmail.com
8cf2af4392 Keep track of which maps are associated with prototype objects 
so we can tune the fast-case vs. hash map heuristics accordingly.
Review URL: https://chromiumcodereview.appspot.com/10448011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-30 14:40:57 +00:00
rossberg@chromium.org
50fdcca1da Proxies: Fix receiver for setters inherited from proxies. 
R=mstarzinger@chromium.org
BUG=v8:1543
TEST=

Review URL: https://chromiumcodereview.appspot.com/10451064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-29 14:00:56 +00:00
rossberg@chromium.org
7a7ea0b547 Proxies: Fix ToStringArray function so that it does not reject some keys. 
R=mstarzinger@chromium.org
BUG=v8:1543
TEST=

Review URL: https://chromiumcodereview.appspot.com/10453053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-29 13:57:55 +00:00
svenpanne@chromium.org
39f88f1b26 Fixed JSObject::SetPropertyForResult (issue 2153) 
AccessorPairs containing only holes are maps were handled incorrectly.

BUG=v8:2153
TEST=mjsunit/regress/regress-2153.js

Review URL: https://chromiumcodereview.appspot.com/10453054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-29 12:42:22 +00:00
yangguo@chromium.org
e885a82c29 Fix test. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10442030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-25 11:03:28 +00:00
yangguo@chromium.org
24a1503d28 Fix creating substring in string.replace(<global regexp>, <function>). 
BUG=
TEST=regexp-global.js

Review URL: https://chromiumcodereview.appspot.com/10454032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-25 10:52:38 +00:00
yangguo@chromium.org
86c2a15691 messages.js: Get better function names in stack traces. 
CallSite.getFunctionName() is able to retrieve names for functions better than
getFunction().name.  Use it in CallSite.toString().

Code by marja@chromium.org.

BUG=NONE
TEST=stack-traces.js: Added testClassNames.

Review URL: https://chromiumcodereview.appspot.com/10384196

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11652 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-24 11:00:05 +00:00
svenpanne@chromium.org
ff216c9cea Re-land: Use map transitions when defining accessor properties. 
This is basically r11496, with the following changes:

 * Set back pointers in maps (cherry-picked from r11528)

 * Fixed size calculation in CopyInsert, as proposed by mstarzinger/rossberg

 * DefineFastAccessor uses GetCallbackObject instead of GetValue (for __proto__)

 * Put the code under a new flag, which is disabled by default

 * Cut down the corresponding regression test

 * Adapted bootup memory test, we actually only need a bit more memory on 64bit without snapshots, which can easily explained by more live maps lying around. Note that the snapshot variants are back to their previous limits.

Next steps: Investigate any performance degradationswith the flag enabled, and finally remove the flag when things are OK. Furthermore, GetCallbackObject should be merged into GetValue, the distinction is confusing and error-prone.

Review URL: https://chromiumcodereview.appspot.com/10445009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11651 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-24 10:40:24 +00:00
danno@chromium.org
17ec52b6cd Fix build and test failures from packed array optimizations. 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10332317

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-23 21:15:14 +00:00
mstarzinger@chromium.org
7e613579be Fix RegExp.prototype.toString for incompatible receivers. 
BUG=v8:1981
TEST=mjsunit/regexp

Review URL: https://chromiumcodereview.appspot.com/10426005
Patch from Ioseb Dzmanashvili <ioseb.dzmanashvili@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-23 20:48:08 +00:00
danno@chromium.org
9910edbb9a Implement tracking and optimizations of packed arrays 
R=jkummerow@chromium.org
TEST=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10170030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-23 14:24:29 +00:00
yangguo@chromium.org
578fc3cc2d Implement loop for global regexps in regexp assembler. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10386090

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-22 14:05:44 +00:00
ulan@chromium.org
15b796bec8 Disable optimization for functions that have scopes that cannot be reconstructed from the context chain. 
BUG=v8:2071
TEST=mjsunit/regress/regress-2071.js

Review URL: https://chromiumcodereview.appspot.com/10388164

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-18 13:06:16 +00:00
yangguo@chromium.org
81720ffe84 Amend regression test. 
R=rossberg@chromium.org
BUG=128146
TEST=

Review URL: https://chromiumcodereview.appspot.com/10382196

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11580 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-16 12:26:11 +00:00
yangguo@chromium.org
62b35e2174 Add missing test for transcendental functions. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10389169

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11579 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-16 11:15:30 +00:00
yangguo@chromium.org
ec1fc618ff Revert r11496. 
CL being reverted: https://chromiumcodereview.appspot.com/10238005

BUG=128146
TEST=regress-128146

Review URL: https://chromiumcodereview.appspot.com/10386166

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-16 11:07:54 +00:00
danno@chromium.org
7966fb3d8c Always transition empty FAST_DOUBLE_ARRAYs on push 
R=mstarzinger@chromium.org
BUG=chromium:128018
TEST=test/mjsunit/regress/regress-128018.js

Review URL: https://chromiumcodereview.appspot.com/10387130

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-15 16:17:53 +00:00
jkummerow@chromium.org
1819105559 Prepare for using GYP build on buildbots 
Review URL: https://chromiumcodereview.appspot.com/10383128

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-11 12:18:09 +00:00
danno@chromium.org
159ee25bbf Properly set ElementsKind of empty FAST_DOUBLE_ELEMENTS arrays when transitioning. 
R=jkummerow@chromium.org
BUG=chromium:117409
TEST=test/mjsunit/regress/regress-117409.js

Review URL: https://chromiumcodereview.appspot.com/10386045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-09 15:18:50 +00:00
rossberg@chromium.org
9f04d73350 Make Error.prototype.name writable again, as required by the spec and the web. 
Address http://code.google.com/p/chromium/issues/detail?id=69187 by instead
ignoring getters on ReferenceError.prototype.name in Error.prototype.toString.

And while we're at it, do the same for SyntaxError and TypeError, and the
properties "message", "type", and "arguments" on all of them, which
potentially have similar issues.

R=danno@chromium.org
BUG=69187
TEST=

Review URL: https://chromiumcodereview.appspot.com/10234004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-09 12:35:11 +00:00
erik.corry@gmail.com
681f2951c6 Regexp: Fix overflow in min-match-length calculation. Crbug=126412. 
Review URL: https://chromiumcodereview.appspot.com/10384053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-08 12:18:08 +00:00
erik.corry@gmail.com
80256c7452 Fix crash bug in VisitChoice (bug=126272). 
Review URL: https://chromiumcodereview.appspot.com/10332035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-07 13:23:56 +00:00
jkummerow@chromium.org
63263a9aa9 Fix unsigned-Smi check in MappedArgumentsLookup 
BUG=126414
TEST=mjsunit/regress/regress-crbug-126414

Review URL: https://chromiumcodereview.appspot.com/10375033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-07 10:05:39 +00:00
mstarzinger@chromium.org
11d24334fc Implement ClearFunctionTypeFeedback for test cases. 
R=danno@chromium.org
TEST=mjsunit/compiler/inline-construct

Review URL: https://chromiumcodereview.appspot.com/10332010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-04 09:16:38 +00:00
peter.rybin@gmail.com
885c142d24 Fix mjsunit.status for new liveedit test 
Review URL: https://chromiumcodereview.appspot.com/10353016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-03 18:53:40 +00:00
peter.rybin@gmail.com
1719a1499a Fix issue 825 (LiveEdit vs. function with no locals) in core and for ia32. 
Review URL: https://chromiumcodereview.appspot.com/10263002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-03 17:31:34 +00:00
svenpanne@chromium.org
065cc14449 Use map transitions when defining accessor properties. 
AccessorPairs can now contain map transitions, which is similar to our current
handling of CONSTANT_FUNCTION/CONSTANT_TRANSITION, but generalized to a pair for
holding info about the getter and the setter. This way we can achieve map
sharing for objects with accessor properties, which is a prerequisite for making
them fast via inlining. We fall back to the previous way of handling accessor
properties when sharing is not possible or we don't handle a special case.

Note: When an exisiting accessor property is redefined we could in principle
move the AccessorPair out of the descriptor into the object itself (again just
like the way we do something similar for CONSTANT_FUNCTION/CONSTANT_TRANSITION),
but this would require a new property kind for holding a pair of values. Perhaps
we can implement this later, but for now this hopefully rare case is handled
like before, losing map sharing and potentially creating more maps than strictly
necessary.

Review URL: https://chromiumcodereview.appspot.com/10238005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-03 12:41:40 +00:00
yangguo@chromium.org
b42ab19d2e Modify two regression tests to actually fail when failing. 
BUG=
TEST=regress-1639, regress-1639-2

Review URL: https://chromiumcodereview.appspot.com/10315009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-03 11:52:56 +00:00
erik.corry@gmail.com
baf7ebd6da Fix assert triggered in fast/regex/pcre-test-4.html We were not filtering out 
all the nodes that had non-ASCII characters.  That has been fixed, but because
of the protection against over-deep recursion when filtering it is wrong to
assert that all nodes were filtered.  This change therefore also makes sure we
can cope with non-filtered nodes by adding back some code removed in
https://chromiumcodereview.appspot.com/10174017/
Review URL: https://chromiumcodereview.appspot.com/10358008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-03 08:22:12 +00:00
danno@chromium.org
908e77a53a Ensure reload of elements pointer in StoreFastDoubleElement stub. 
R=mstarzinger@chromium.org
TEST=test/mjsunit/regress/regress-125515.js
BUG=chromium:125515

Review URL: https://chromiumcodereview.appspot.com/10260014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-02 09:58:42 +00:00
jkummerow@chromium.org
f6dacfe83a Fixed corner cases in truncation behavior when storing to TypedArrays. 
Also simplified ia32 KeyedStoreStubCompiler::GenerateStoreExternalArray a bit.

BUG=v8:2110
TEST=mjsunit/regress/regress-2110

Review URL: https://chromiumcodereview.appspot.com/10260011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-30 15:17:59 +00:00
mstarzinger@chromium.org
b54ca31fb2 Fix LFastLiteral to check boilerplate elements kind. 
Adds a missing check that the elements kind of the boilerplate object
still has the expected elements kind, unoptimized code can transition
the boilerplate. Corner cases might cause the optimized code to be
reentered again.

R=danno@chromium.org
TEST=mjsunit/regress/regress-fast-literal-transition

Review URL: https://chromiumcodereview.appspot.com/10254006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-30 14:59:13 +00:00
peter.rybin@gmail.com
569eba39f5 Issue 2081: Expose function's (closure's) inner context in debugger. 
This is against the correct branch (bleeding_edge).

Review URL: https://chromiumcodereview.appspot.com/10171003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-26 20:16:53 +00:00
erik.corry@gmail.com
292e007cf3 Remove more assumptions from debug tests. Even though a function 
is optimized, does not mean all frames on the stack are optimized.
Also, when we ask for the list of scripts we may get more or less
depending on GC timing.  Also fixed a presubmit error and made
%GetOptimizationStatus a little more honest.
Review URL: https://chromiumcodereview.appspot.com/10234007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-26 13:44:18 +00:00
erik.corry@gmail.com
ad4f2b996b Remove unwarranted assumptions about inlining from a debugger test. 
Review URL: https://chromiumcodereview.appspot.com/10239003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-26 11:58:34 +00:00
erik.corry@gmail.com
d511b69e86 Regexp: Remove nodes from the regexp that cannot match because 
they contain non-ASCII characters and the input string is ASCII.
Remove unused Clone() method.
Review URL: https://chromiumcodereview.appspot.com/10174017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-26 09:11:19 +00:00
mmassi@chromium.org
93113da5a2 Eliminate redundant array bound checks (checks already performed earlier in the DT). 
As a special case, for checks on index expressions with the form (expr + constant) if a smaller constant is checked later in the DT also eliminate the check.
Finally, if a larger constant is checked later in the same BB do the more general check (larger constant) earlier instead of the less general one.
This will not cause useless deoptimizations because, since we are in the same BB, all the checks would have been executed anyway.
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10032029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-25 14:32:27 +00:00
mstarzinger@chromium.org
21fc0fef6a Fix deopted construct stub frame to contain code object. 
R=danno@chromium.org
BUG=chromium:124594
TEST=mjsunit/regress/regress-124594

Review URL: https://chromiumcodereview.appspot.com/10155024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-25 13:22:04 +00:00
erik.corry@gmail.com
f6f954484c Make --stress-compaction more stressful. 
Review URL: https://chromiumcodereview.appspot.com/10141007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11431 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-25 11:35:32 +00:00
fschneider@chromium.org
6e713a269d Optimise Math.floor(x/y) to use integer division for specific divisor. 
Landing for Rodolph Perfetta <rodolph.perfetta@gmail.com>. 

Original CL: http://codereview.chromium.org/9638018/
Review URL: https://chromiumcodereview.appspot.com/10197010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11427 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-24 15:59:07 +00:00
erik.corry@gmail.com
c436c70f8b Fix some bugs in accessing details of the lastest regexp 
match.  Sometimes were were not updating it when we should
and sometimes we were leaving the lastMatchInfoOverride in
place when we should be using the updated regular last match
info.  Small optimization for zero length match in
String.prototype.replace.
Review URL: https://chromiumcodereview.appspot.com/10184004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11422 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-23 18:56:07 +00:00
mstarzinger@chromium.org
e3be59512a Fix source property of empty RegExp objects. 
R=rossberg@chromium.org
BUG=v8:1982
TEST=test262/15.10.4.1-5

Review URL: https://chromiumcodereview.appspot.com/10134010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-23 13:59:43 +00:00
yangguo@chromium.org
717dbba694 Disabling stepping into callback function of String.replace. 
This is being done due to performance concerns.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10134006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-20 15:20:52 +00:00
rossberg@chromium.org
c8aea7a184 Put new global var semantics behind a flag until WebKit tests are cleaned up. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10163003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11402 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-20 13:35:09 +00:00
yangguo@chromium.org
f516037a6f Enable stepping into callback passed to builtins (e.g. Array.forEach). 
BUG=109564
TEST=

Review URL: https://chromiumcodereview.appspot.com/10078014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-20 11:06:12 +00:00
svenpanne@chromium.org
cac8bbff6e Replaced the --limit-inling flag by three separate flags and bumped hard limits. 
This change makes experiments with inlining limits much easier. Note that the
default values for the limits keep their old values for now. Renamed things a
bit for more consistency.

Review URL: https://chromiumcodereview.appspot.com/10162001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11397 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-20 10:42:12 +00:00
fschneider@chromium.org
0556f87851 Optimize ~~(expr) in optimized code. 
~~ is commonly used to truncate a value to int32 (ToInt32).

This change avoid actually emitting the bitwise operations, and
just truncates the subexpression of ~~.

BUG=v8:2037
TEST=test/mjsunit/compiler/optimize-bitnot.js
Review URL: https://chromiumcodereview.appspot.com/10123007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-19 13:24:15 +00:00
mstarzinger@chromium.org
57739100f3 Fix missing GVN flag for new-space promotion. 
R=vegorov@chromium.org
BUG=chromium:123919
TEST=mjsunit/regress/regress-123919

Review URL: https://chromiumcodereview.appspot.com/10119016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-19 07:49:11 +00:00
mstarzinger@chromium.org
47d07b8a7b Fix fast array literals to ignore prototype chain. 
This makes sure that boilerplate objects for array literals with
non-constant elements (which will contain the hole at non-constant
positions) will not cause prototype chain lookups when generating
optimized code.

R=erik.corry@gmail.com
BUG=chromium:123512
TEST=mjsunit/regress/regress-123512

Review URL: https://chromiumcodereview.appspot.com/10105025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-17 11:12:37 +00:00
mstarzinger@chromium.org
f7cd1e41f8 Fix illegal escape-sequences to throw syntax errors. 
R=erik.corry@gmail.com
TEST=test262/S7.8.4_A6.*,test262/S7.8.4_A7.*

Review URL: https://chromiumcodereview.appspot.com/9490006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11340 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-16 15:54:02 +00:00
rossberg@chromium.org
ab26fb6b21 Implement rudimentary module linking. 
Constructs the (generally cyclic) graph of module instance objects
and populates their exports. Any exports other than nested modules
are currently set to 'undefined' (but already present as properties).

Details:
- Added new type JSModule for instance objects: a JSObject carrying a context.
- Statically allocate instance objects for all module literals (in parser 8-}).
- Extend interfaces to record and unify concrete instance objects,
  and to support iteration over members.
- Introduce new runtime function for pushing module contexts.
- Generate code for allocating, initializing, and setting module contexts,
  and for populating instance objects from module literals.
  Currently, all non-module exports are still initialized with 'undefined'.
- Module aliases are resolved statically, so no special code is required.
- Make sure that code containing module constructs is never optimized
  (macrofy AST node construction flag setting while we're at it).
- Add test case checking linkage.

Baseline: http://codereview.chromium.org/9722043/

R=svenpanne@chromium.org,mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9844002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-16 14:43:27 +00:00
rossberg@chromium.org
62945585fd Implement ES5 erratum: global declarations shadow inherited properties. 
I also discovered that our treatment of const declarations is inconsistent
when inside a global eval under 'with' (i.e., when created by
DeclareContextSlots). That is,

  var x;
  eval("const x = 9")

and

  var x;
  eval("with({}) const x = 9")

differ (the former assigns 9, the latter throws). This appears to be an
oversight from earlier changes to our const semantics (the latter shouldn't
throw either). Fixing this is a separate issue, though (and one that doesn't
seem quite worthwhile).

R=mstarzinger@chromium.org
BUG=v8:1991,80591
TEST=

Review URL: https://chromiumcodereview.appspot.com/10067010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11333 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-16 13:20:50 +00:00
erik.corry@gmail.com
b32ff09a49 Regexp.rightContext was still not quite right. Fixed and 
added more tests.
Review URL: https://chromiumcodereview.appspot.com/10008104

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11312 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-13 11:03:22 +00:00
vegorov@chromium.org
69952d78af Untabify test/mjsunit/regress/regress-119609.js. 
TBR=kmillikin@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10067017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-12 20:29:48 +00:00
vegorov@chromium.org
ec4c772746 Return LOOKUP variable instead of CONTEXT for non-context allocated outer scope parameters. 
R=kmillikin@chromium.org
BUG=chromium:119609
TEST=test/mjsunit/regress/regress-119609.js

Review URL: https://chromiumcodereview.appspot.com/10010046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-12 19:32:29 +00:00
jkummerow@chromium.org
14e181709b Fix regular and ElementsKind transitions interfering with each other 
R=danno@chromium.org
BUG=122271
TEST=mjsunit/regress/regress-crbug-122271

Review URL: https://chromiumcodereview.appspot.com/10038010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11286 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-12 12:30:32 +00:00
erikcorry
32f16418ea Regexp: Fix rightContext in the lastMatchInfoOverride 
case.
Review URL: http://codereview.chromium.org/10068010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-12 12:13:18 +00:00
vegorov@chromium.org
983d521fe9 Reland arguments access support for inlined functions (r11109,r11118). 
When pushing arguments use correct initial values instead of fetching them from the environment which can be modified.

R=fschneider@chromium.org
TEST=test/mjsunit/compiler/inline-arguments.js

Review URL: https://chromiumcodereview.appspot.com/10033028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-11 13:40:55 +00:00
erikcorry
f90e665e9a Ensure that a call to String.prototype.match with a 
global regexp after a call to String.prototype.replace
with a function argument sets the last match info
correctly.  Bug=2058
Review URL: http://codereview.chromium.org/10029009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11249 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-10 10:42:25 +00:00
danno@chromium.org
ed5d288ac1 Adjust stack limit again to avoid overflow on 64 bit windows 
Also add additional stack check.

R=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10006010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11238 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-05 14:01:39 +00:00
ulan@chromium.org
3861063018 Check for NaN in inlined versions of Math.min, Math.max. 
R=danno@chromium.org
BUG=V8:2056
TEST=mjsunit/regress/regress-2056.js

Review URL: https://chromiumcodereview.appspot.com/10006008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-05 13:24:52 +00:00
danno@chromium.org
3c6f5774d2 Fix stack overflows on Windows x64. 
R=mstarzinger@chromium.org
TEST=win 64 not red anymore

Review URL: https://chromiumcodereview.appspot.com/10008005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11236 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-05 12:32:35 +00:00
danno@chromium.org
7bd1274baa Rollback 11231: Add regression test case for issue 2025. 
TBR=ulan@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10006006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11232 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-05 08:35:32 +00:00
danno@chromium.org
db34072379 Add regression test case for issue 2025. 
R=ulan@chromium.org
BUG=v8:2056
TEST=test/mjsunit/regress/regress-2056.js

Review URL: https://chromiumcodereview.appspot.com/10006004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-05 08:08:05 +00:00
mstarzinger@chromium.org
47aa3254c2 Fix rewriter to not treat throw as an expression. 
Now we can correctly optimize top level code that contains a throw (or
return) as it's last statement.

R=ulan@chromium.org
BUG=v8:2054
TEST=mjsunit/regress/regress-2054

Review URL: https://chromiumcodereview.appspot.com/9969146

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11224 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-04 13:41:05 +00:00
mstarzinger@chromium.org
7b59b1d5ac Fix array boilerplate object transitioning. 
Array literal boilerplate objects can be transitioned while existing
un-transitioned clones are still being populated. This adds a check that
prevents us from performing the same transition twice.

R=danno@chromium.org
BUG=v8:2055
TEST=mjsunit/regress/regress-2055

Review URL: https://chromiumcodereview.appspot.com/9950095

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-03 16:54:28 +00:00
danno@chromium.org
8dc9bc962f Don't crash on stack overflow entering the debugger. 
R=ager@chromium.org, sgjesse@chromium.org
BUG=chromium:119429
TEST= test/mjsunit/regress/regress-119429.js

Review URL: https://chromiumcodereview.appspot.com/9965101

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-03 13:45:56 +00:00
danno@chromium.org
d9437722da Properly support shrinking arrays in CopyDictionaryToObjectElements. 
R=mstarzinger@chromium.org
BUG=chromium:121407
TEST=test/mjsunit/regress/regress-121407.js

Review URL: https://chromiumcodereview.appspot.com/9968056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-03 08:13:59 +00:00
mstarzinger@chromium.org
5798bc27aa Fix hidden properties to ignore [[Extensible]]. 
The [[Extensible]] property prevented the very first hidden property
from being added. If any hidden property was added to the object before
preventing extension, adding subsequent hidden properties would have
succeed however.

R=svenpanne@chromium.org
BUG=v8:2034
TEST=mjsunit/regress/regress-2034

Review URL: https://chromiumcodereview.appspot.com/9844025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11202 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-02 08:26:30 +00:00
vegorov@chromium.org
8360ec877e Ensure that arguments object is materialized when deoptimizing from inlined function. 
Lithium translation rebuilds hydrogen environments from scratch so we have to ensure that arguments object is correctly bound on function entry otherwise deoptimization will not materialize it.

This fix was implemented as part of r11109 and then reverted.

R=danno@chromium.org
BUG=v8:2045
TEST=test/mjsunit/regress/regress-2045.js

Review URL: https://chromiumcodereview.appspot.com/9963008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11194 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-30 13:22:39 +00:00
erik.corry@gmail.com
356cf1ed0a RegExp: Add support for table-based character class 
code generation.  This is performance neutral for
all our tests, but a factor 6 faster for the Unicode
based regexp in the new test (and much more compact
code).
Review URL: https://chromiumcodereview.appspot.com/9854020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-30 07:43:48 +00:00
mstarzinger@chromium.org
552393c383 Add missing regression test for r11173. 
R=svenpanne@chromium.org
BUG=chromium:12009
TEST=mjsunit/regress/regress-120099

Review URL: https://chromiumcodereview.appspot.com/9873027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-28 15:17:14 +00:00
mstarzinger@chromium.org
057371da13 Fix polymorphic load on named fields. 
This fixes polymorphic loads to correctly compare in-object offsets
instead of indices, because indices might coincide even though the
actual slot is different because of different instance sizes.

R=danno@chromium.org
BUG=v8:2030
TEST=mjsunit/regress/regress-2030,mjsunit/mirror-array

Review URL: https://chromiumcodereview.appspot.com/9864028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-27 10:42:38 +00:00
erik.corry@gmail.com
6cb333cadf Fix broken test. 
Review URL: https://chromiumcodereview.appspot.com/9865019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-27 09:10:58 +00:00
erik.corry@gmail.com
bfb1e9e702 Fix edge case for case independent regexp character classes. 
http://code.google.com/p/v8/issues/detail?id=2032
Review URL: https://chromiumcodereview.appspot.com/9860029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-27 08:42:37 +00:00
ulan@chromium.org
a47d1c0714 Fix the return type of the date set methods. 
Date set methods (setMinutes, setHours, etc.) should return the time value as a number instead of JSDate.

R=jkummerow@chromium.org
TEST=test/mjsunit/regress/regress-2027.js

Review URL: https://chromiumcodereview.appspot.com/9809010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-26 10:13:03 +00:00
jkummerow@chromium.org
4e405b6945 Fix missing write barrier in CopyObjectToObjectElements. 
Passing the write barrier mode as a parameter does not make sense, as the elements kind specific copiers know best whether a write barrier is needed or not.

BUG=119926
TEST=mjsunit/regress/regress-crbug-119926
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9808111

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-25 15:16:06 +00:00
danno@chromium.org
8833c99552 Check double array bounds in HasElementImpl. 
R=jkummerow@chromium.org
BUG=chromium:119925
TEST=test/mjsunit/regress/regress-119925.js

Review URL: https://chromiumcodereview.appspot.com/9808110

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11133 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-25 14:21:51 +00:00
vegorov@chromium.org
3ccc885c78 Revert arguments access support for inlined functions (r11109,r11118). 
We are inserting HPushArgument instructions after HEnterInlined based on the environment at the point of the first arguments access. Which might create use before def if there are redundant phis in the environment. 
Review URL: https://chromiumcodereview.appspot.com/9837041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-23 15:39:34 +00:00
rossberg@chromium.org
00346bd1da Fix use of proxies as f.prototype properties. 
R=mstarzinger@chromium.org
BUG=v8:2021
TEST=

Review URL: https://chromiumcodereview.appspot.com/9837008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-23 10:25:14 +00:00
vegorov@chromium.org
b7dca5d5a7 Support arguments object access from inlined functions. 
R=fschneider@chromium.org
TEST=test/mjsunit/compiler/inline-arguments.js

Review URL: https://chromiumcodereview.appspot.com/9837002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-22 13:53:28 +00:00
vegorov@chromium.org
790219ec55 Use correct arguments adaptation environment when inlining function containing arguments. 
R=mstarzinger@google.com
BUG=V8:2014
TEST=test/mjsunit/compile/inline-arguments.js

Review URL: https://chromiumcodereview.appspot.com/9750007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-20 18:15:31 +00:00
yangguo@chromium.org
184b7a8915 Experimental profiler: split RegExp.test() for better optimization. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9701064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-15 17:21:42 +00:00
pfeldman@chromium.org
26aaa3b005 Debugger: naive implementation of "step into Function.prototype.bind". 
Review URL: https://chromiumcodereview.appspot.com/9705018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-15 14:17:22 +00:00
mstarzinger@chromium.org
79a98de9f7 Fix declarations escaping global strict eval. 
According to ES5 10.4.2(3), eval calls of strict code always require
their own lexical and variable environment. For now we just add a new
scope when we parse the strict mode directive. The clean solution would
be to always have this sope present (even for global eval calls) and
adapt variable binding to cope with that.

R=rossberg@chromium.org
BUG=v8:1624
TEST=mjsunit/regress/regress-1624,test262/S10.4.2.1_A1

Review URL: https://chromiumcodereview.appspot.com/9703021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-15 13:02:21 +00:00
pfeldman@chromium.org
100bc51eae Debugger: add ability to set script source from within OnBeforeCompile. 
Review URL: https://chromiumcodereview.appspot.com/9677043

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-15 11:51:26 +00:00
danno@chromium.org
beb012be45 Don't use an explicit s0 in ClampDoubleToUint8. 
R=fschneider@chromium.org
BUG=v8:2004
TEST=test/mjsunit/pixel-array-rounding.js

Review URL: https://chromiumcodereview.appspot.com/9702027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-15 09:52:48 +00:00
mstarzinger@chromium.org
2c7f0edd48 Fix wrapping of receiver for non-strict callbacks. 
R=rossberg@chromium.org
BUG=v8:1973
TEST=mjsunit/regress/regress-1973

Review URL: https://chromiumcodereview.appspot.com/9705020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11050 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-14 17:42:19 +00:00
rossberg@chromium.org
46001aa54c Function declarations shall not overwrite read-only global properties. 
R=mstarzinger@chromium.org
BUG=115452
TEST=mjsunit/regress/regress-115452

Review URL: https://chromiumcodereview.appspot.com/9696035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-14 13:51:00 +00:00
vegorov@chromium.org
262c8bddd5 Always create HArgumentsObject on function entry. 
We do not know if we are going to need it and creating it lazyly might cause us to insert it at the block that does not dominate all uses.

R=mstarzinger@chromium.org
TEST=mjsunit/compiler/inline-arguments.js

Review URL: https://chromiumcodereview.appspot.com/9692046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-13 14:45:03 +00:00
kmillikin@chromium.org
7d6fd56fd5 Ensure there is a smi check of the receiver for global load and call ICs. 
There was a comment that, for such ICs specialized to the global object,
they were always contextual loads.  This is very brittle.  It is a
micro-optimization that relies too much on the way that things happen to
work today.

Instead, never omit the smi check because it's safer.

R=vegorov@chromium.org
BUG=117794
TEST=regress-117794.js

Review URL: https://chromiumcodereview.appspot.com/9691038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11022 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-13 11:39:30 +00:00
yangguo@chromium.org
7659beafb1 Ensure consistency of Math.sqrt on Intel platforms. 
BUG=
TEST=regress-sqrt.js

Review URL: https://chromiumcodereview.appspot.com/9690010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11012 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-12 14:56:04 +00:00
vegorov@chromium.org
da03f56b1f Inline functions that use arguments object in f.apply(o, arguments) pattern. 
Support arguments materialization after deoptimization in all frames (not only in topmost one).

R=fschneider@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9643001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-12 12:49:41 +00:00
ulan@chromium.org
cb2f2a2391 Fix compile errors on Windows introduced by r10983. 
R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9652030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-09 13:01:32 +00:00
ulan@chromium.org
1767fef60b Implement date library functions in C++. 
Developed together with Andreas Rossberg based on:
  https://chromiumcodereview.appspot.com/9117034/
  https://chromiumcodereview.appspot.com/9307083/

R=rossberg@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9572008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10983 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-09 12:07:29 +00:00
rossberg@chromium.org
8604da7f06 New class for Date objects: caches individual date components. 
First step, cache slots not used yet.

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9117034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-09 11:11:55 +00:00